1cyy/2/2:A/2:B

Sequences

>1cyy-a2-m2-cA (length=250) [Search sequence]

EFWEVDASTTTPSGEALALQVTHQNDKPFRPVNKEQTQAAVSLLEKARYSVLEREDKPTT SKPGAPFITSTLQQAASTRLGFGVKKTMMMAQRLYEAGYITYMRTDSTNLSQDAVNMVRG YISDNFGKKYLPESPNQYASKENSQEAHEAIRPSDVNVMAESLKDMEADAQKLYQLIWRQ FVACQMTPAKYDSTTLTVGAGDFRLKARGRILRFDGWTKVMPALDRILPAVNKGDALTLV ELTPAQHFTK

>1cyy-a2-m2-cB (length=251) [Search sequence]

FVPEEFWEVDASTTTPSGEALALQVTHQNDKPFRPVNKEQTQAAVSLLEKARYSVLERED KPTTSKPGAPFITSTLQQAASTRLGFGVKKTMMMAQRLYEAGYITYMRTDSTNLSQDAVN MVRGYISDNFGKKYLPESPNQYASEAHEAIRPSDVNVMAESLKDMEADAQKLYQLIWRQF VACQMTPAKYDSTTLTVGAGDFRLKARGRILRFDGWTKVMPALDRILPAVNKGDALTLVE LTPAQHFTKPP

Structure information

PDB ID	1cyy (database links: RCSB PDB PDBe PDBj PDBsum)
Title	CRYSTAL STRUCTURE OF THE 30 KDA FRAGMENT OF E. COLI DNA TOPOISOMERASE I. HEXAGONAL FORM
Assembly ID	2
Resolution	2.15Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	79
Sequence identity between the two chains	0.98

Chain information

	Chain 1	Chain 2
Model ID	2	2
Chain ID	A	B
UniProt accession	P06612	P06612
Species	83333 (Escherichia coli K-12)	83333 (Escherichia coli K-12)

3D structure

Dimer structure: Chain 1 in red; Chain 2 in blue. Download: 1cyy-a2-m2-cA_1cyy-a2-m2-cB.pdb.gz

Full biological assembly Download: 1cyy-assembly2.cif.gz

Similar dimers

Other dimers with similar sequences and structures	1cyy/1/1:A/1:B 1cyy/2/1:A/1:B
Other dimers with similar sequences but different poses	1cyy/3/1:A/2:B 1cyy/2/1:A/2:B 1cyy/2/2:A/1:B